Merge commit 'upstream/master'

[pandora-kernel.git] / arch / x86 / kernel / module_64.c

diff --git a/arch/x86/kernel/module_64.c b/arch/x86/kernel/module_64.c
index a888e67..6ba8783 100644 (file)
--- a/arch/x86/kernel/module_64.c
+++ b/arch/x86/kernel/module_64.c
@@ -22,6 +22,7 @@
 #include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/bug.h>
 
@@ -150,7 +151,8 @@ int module_finalize(const Elf_Ehdr *hdr,
                     const Elf_Shdr *sechdrs,
                     struct module *me)
 {
-       const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL;
+       const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL,
+               *para = NULL;
        char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
 
        for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) {
@@ -160,6 +162,8 @@ int module_finalize(const Elf_Ehdr *hdr,
                        alt = s;
                if (!strcmp(".smp_locks", secstrings + s->sh_name))
                        locks= s;
+               if (!strcmp(".parainstructions", secstrings + s->sh_name))
+                       para = s;
        }
 
        if (alt) {
@@ -175,6 +179,11 @@ int module_finalize(const Elf_Ehdr *hdr,
                                            tseg, tseg + text->sh_size);
        }
 
+       if (para) {
+               void *pseg = (void *)para->sh_addr;
+               apply_paravirt(pseg, pseg + para->sh_size);
+       }
+
        return module_bug_finalize(hdr, sechdrs, me);
 }